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Right query to get the current number of connections in a PostgreSQL DB
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How to set conditional breakpoints in Visual Studio?
...certain number of times. (select Hit Count from the popup menu). This is a fun option to play with as you actually aren't limited to breaking on a certain hit count, but you have options for a few other scenarios as well. I'll leave it to you to explore the possibilities.
You can Set filters on the ...
Write a program that will surely go into deadlock [closed]
... the reader #2: demonstrate the same deadlock in Java. (An answer is here: https://stackoverflow.com/a/9286697/88656)
class MyClass
{
static MyClass()
{
// Let's run the initialization on another thread!
var thread = new System.Threading.Thread(Initialize);
thread.Start();
thre...
Chrome Dev Tools - “Size” vs “Content”
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How to set delay in android?
...
Handler answer in Kotlin :
1 - Create a top-level function inside a file (for example a file that contains all your top-level functions) :
fun delayFunction(function: ()-> Unit, delay: Long) {
Handler().postDelayed(function, delay)
}
2 - Then call it anywhere you n...
Convert a number range to another range, maintaining ratio
... return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min
https://www.arduino.cc/en/reference/map
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How to check if character is a letter in Javascript?
...has the capabilities you seek: http://xregexp.com/plugins/ (github link: https://github.com/slevithan/xregexp)
With it you can simply match all unicode letters with \p{L}.
Read the header of this source file to see which categories it supports: http://xregexp.com/plugins/xregexp-unicode-categori...
Convert Month Number to Month Name Function in SQL
...,4,...12. I would like to display them as January,February etc. Is there a function in SQL Server like MonthName(1) = January? I am trying to avoid a CASE statement, if possible.
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What is the 'CLSCompliant' attribute in .NET?
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What are best practices for REST nested resources?
...ompanies/departments/employees/{empId} or to get all employees in company 123 you have GET /companies/123/departments/employees/ Keeping the path hierarchical makes it more apparent how you can get to the intermediate resources to filter/create/modify and helps with discoverability in my opinion.
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